en:docs:dos:api:int21:45

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en:docs:dos:api:int21:45 [2024/05/03 02:06] prokusheven:docs:dos:api:int21:45 [2024/05/18 06:15] (current) prokushev
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 ===== Input ===== ===== Input =====
  
- AH = 45h +  * AH = 45h 
- BX = file handle+  BX = file handle
  
 ===== Return ===== ===== Return =====
  
- CF clear if successful +  * CF clear if successful 
-     AX = new handle +    AX = new handle 
- CF set on error +  CF set on error 
-     AX = error code (04h,06h) (see #01680 at AH=59h/BX=0000h)+    AX = error code (04h,06h) (too many open files (no handles available), invalid handle)
  
 ===== Notes ===== ===== Notes =====